Same day All-on-4 dental implants: what they are and how they work
Same day All-on-4 dental implants replace a whole arch of teeth with four implants and a fixed bridge that is attached the day the implants are placed. Two implants go in at the front of the jaw, straight, and two at the back, tilted at up to about 45 degrees so that they sit in the denser bone ahead of the sinus or the nerve canal. A temporary bridge is screwed onto the four implants within hours, which is why the method is often called "teeth in a day". The temporary bridge is a working set of teeth, not the final one; the permanent bridge follows after the bone has healed around the implants.
The idea behind the concept is to avoid bone grafting where possible and to give people who have lost most of their teeth a fixed solution without months of waiting with a removable denture. This guide explains how the day of surgery runs, when immediate loading is safe, what it costs in Turkey against the UK, US and Germany, what recovery looks like and how to check a clinic. If you want to compare it with a six-implant layout, read our guide to All-on-6 dental implants.
What does "same day" really mean: is it teeth in a day?
"Same day" means immediate loading: the temporary bridge is fitted on the day of surgery instead of after a three-to-six-month healing wait. It does not mean the whole treatment is finished in a day. A normal schedule has three stages: planning with a scan, surgery with the temporary bridge, and a second visit several months later for the permanent bridge. Immediate loading works because four implants joined by a rigid bridge share the chewing load and keep each other stable while the bone integrates.
The key condition is primary stability: each implant must be held firmly in the bone at the moment of placement. Surgeons usually look for a high insertion torque, and if one implant is loose they may delay loading. For that reason a clinic can only promise "same day" after it has seen your scan, and a sensible team will tell you in advance that it is a goal, not a certainty.
Is same day loading safe, and what does the evidence say?
Studies of All-on-4 and similar full-arch designs report high implant survival over five to ten years, and systematic reviews have found immediate loading of a full arch to be a viable option when implants are well placed and the bite is controlled. The evidence is strongest for the lower jaw, where bone is denser, and slightly less certain for the upper jaw, where bone is softer. Results depend on bone quality, smoking, gum health, the accuracy of surgery and how closely the patient follows the soft-food rules.
What is less well supported is the idea that four implants are always enough. In a very soft upper jaw, or with a heavy grinding habit, many surgeons prefer six. Long-term problems such as screw loosening, chipping of the temporary acrylic and inflammation around the implants (peri-implantitis) are known and should be explained to you, not hidden. A clinic that promises that the implants will "last for life" is overstating the evidence.
Who can have same day All-on-4 dental implants, and who cannot?
Good candidates are adults who have lost most teeth in an arch, or who have teeth that cannot be saved because of advanced gum disease, decay or fracture, and who have enough bone in the front of the jaw. Extractions and implants can be done in the same visit.
You may not be suitable, or you may need a staged approach, in these situations:
- very thin or soft bone, especially in the upper back jaw, which may call for grafting or a different layout;
- active gum infection that has not been treated;
- heavy smoking that you cannot stop around surgery, or uncontrolled diabetes;
- radiotherapy to the jaw or long-term bisphosphonate treatment, which affect bone healing;
- severe night-time grinding that has not been addressed with a guard.
Your dentist should review your medical history and take a 3D cone-beam scan (CBCT) before saying whether same day loading is appropriate. A plain panoramic X-ray alone is not enough to plan it; see our note on the panoramic X-ray for what it can and cannot show.
Same day All-on-4 dental implants cost in Turkey compared with the UK, US and Germany
The figures below are approximate ranges per arch (one jaw), not hospital quotes. They vary with the implant brand, the material of the final bridge, whether extractions or grafting are needed and how many nights you stay. Each clinic confirms its own price in a written quote.
| Country | Approximate cost per arch |
|---|---|
| Turkey | €3,500 – €8,000 |
| United Kingdom | €8,000 – €16,000 |
| United States | €12,000 – €28,000 |
| Germany | €7,500 – €15,000 |
The price depends on the implant system (established international brands cost more than generic ones, and the warranty differs), the final bridge material (acrylic over a titanium frame is cheaper than zirconia), the number of arches, extractions and bone work, and whether guided surgery is used. Ask exactly what the package includes: CBCT scan, extractions, sedation or general anaesthesia, the four implants, the temporary bridge, the permanent bridge, medication, transfers and accommodation. Also ask what a second trip would cost.
How does the day of surgery run, step by step?
After the planning scan, the surgery follows a fixed sequence:
- Anaesthesia: local anaesthesia with sedation, or general anaesthesia if you prefer or if both jaws are treated.
- Extractions: remaining hopeless teeth are removed and the bone is smoothed so the bridge will sit flat.
- Implant placement: four implants are positioned, the back ones angled, often with a surgical guide made from your scan.
- Multi-unit abutments: connectors are screwed on to correct the angle and carry the bridge.
- Impressions and temporary bridge: an impression or digital scan is taken and the temporary acrylic bridge is fitted, usually the same day or the next.
- Bite check and X-ray: the surgeon checks the bite and confirms the implant positions.
One arch usually takes two to four hours. When the lab needs more time to finish the bridge, some clinics fit it the following day, so plan for that in your first stay.
Same day All-on-4 recovery: the first days, weeks and months
Swelling and bruising peak at two to three days and ease over about a week. You eat soft food only for the first six to twelve weeks, avoiding anything that needs real biting, and you rinse and brush as instructed. Most people can return to desk work within a few days, though many take a week. Temporary-bridge problems such as a chipped tooth or a loose screw are common enough to expect; they are usually repaired by the clinic.
- Days 1–3: rest, ice packs, cool soft food, prescribed antibiotics and painkillers.
- Week 1: stitches checked or dissolving; soft diet continues.
- Weeks 2–12: bone integrates; no hard or chewy food; keep the bridge very clean.
- Months 3–6: the permanent bridge is made and fitted after the bone has healed.
How long do I stay in Turkey, and how many trips are needed?
A typical first stay is about five to seven nights: planning scan, surgery, temporary bridge, a check the next day and a final check before you fly. The second trip, for the permanent bridge, is usually three to five nights, at least three to six months later. Some clinics offer a single longer stay with all stages, but the evidence supports waiting for the bone to heal before the final bridge, so be careful with any offer that skips the healing period. Keep a copy of your scan, implant brand and component records for your home dentist.
Same day All-on-4 or All-on-6, a removable denture or single implants?
The choice depends on the bone, the jaw and your budget. The table compares the main options.
| Option | Best suited to | Typical limits |
|---|---|---|
| Same day All-on-4 | Missing or hopeless teeth with front bone available; wish for fixed teeth fast | Needs good primary stability; fewer implants carry more load |
| All-on-6 | Softer bone, upper jaw, strong bite | Higher cost; more surgery |
| Implant-retained or ordinary denture | Tight budgets or patients who prefer a removable set | Less fixed feel; see dentures |
Single implants for each missing tooth are rarely used for a whole arch because of the cost and bone needed. If bone is lacking in the upper jaw, a sinus lift may be discussed, though many full-arch plans avoid it by using the tilted back implants. For the wider choice see our dental implants guide.
What are the risks and complications of same day All-on-4 implants?
Every implant operation has risks. Common effects are swelling, bruising and discomfort in the first week. Less common problems include infection, loosening or failure of an implant to integrate, fracture of the temporary bridge, gum recession, and numbness or altered sensation if a nerve is affected. Inflammation around the implants (peri-implantitis) can develop later if cleaning is poor, and heavy smokers are at higher risk. The NHS and professional bodies such as the American Academy of Periodontology note that implants need lifelong cleaning and regular check-ups. If an implant fails it can usually be removed and replaced after healing, but this adds time and cost, so ask the clinic about its warranty terms and who will treat you at home.
How to choose a clinic and what to ask
Check that the surgeon is a licensed dentist with documented full-arch experience, that the clinic uses CBCT planning and records the implant brand, and that a written plan and price are provided before a deposit. Be cautious about: promises of guaranteed results, prices far below others with no breakdown, no named implant brand, pressure to decide immediately and no plan for aftercare abroad. Read how our process works and use our free quote page to receive a written plan after the clinic reviews your scan.
Useful questions to ask the clinic:
- Is my bone suitable for immediate loading, and what is the plan if one implant is not stable enough?
- Which implant brand and abutments are used, and will I receive the record card?
- What material is the temporary bridge and what is the permanent one?
- What is the warranty, and what does it exclude?
- How many nights and how many trips are needed, and what does a second trip cost?
- Who handles a loose screw or a chipped bridge, and how quickly?
Hospitals with Dental Treatments in Turkey
Frequently asked questions
They are four implants placed in one jaw with a fixed temporary bridge fitted the same day. Two implants go in at the front and two are tilted at the back, so a full arch of teeth is supported without grafting in many cases.
You get a working temporary bridge on the day of surgery or the next day, if the implants are stable enough. The permanent bridge is made later, usually three to six months afterwards, after the bone has healed.
Approximate ranges are €3,500 to €8,000 per arch in Turkey, against roughly €8,000 to €16,000 in the UK. The price depends on the implant brand, bridge material and any extractions or bone work, and is confirmed in a written quote.
Studies show high implant survival when the implants are firmly stable at placement and the bite is controlled. If primary stability is low, a surgeon may delay loading. Smoking and poor cleaning reduce success.
Swelling peaks in the first three days and eases within about a week. You stay on soft food for roughly six to twelve weeks while the bone heals, and the permanent bridge follows after three to six months.
Surgery is done under sedation or general anaesthesia. Afterwards most people have soreness and swelling, which is usually controlled with prescribed painkillers and settles within a week or so.
About five to seven nights for the first stay, covering scan, surgery, temporary bridge and checks. A second trip of three to five nights is needed for the permanent bridge.
Studies report high survival over five to ten years, and many implants last longer with good cleaning and regular check-ups. The bridge itself may need repair or replacement sooner than the implants.
Neither suits everyone. Four implants can work well with good front bone, while six distribute the load over more points and may suit softer bone or a strong bite. The surgeon should explain the choice from your scan.
No. Thin or soft bone, untreated gum disease, heavy smoking, uncontrolled diabetes or jaw radiotherapy can make it unsuitable or call for a staged plan. A 3D scan and medical review decide this.